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THUNDER | T-II - Polished Trucks Set | 148 / 149
THUNDER | T-II - Polished Trucks Set | 148 / 149
THUNDER | T-II - Polished Trucks Set | 148 / 149

THUNDER | T-II - Polished Trucks Set | 148 / 149

THUNDER
$54.00
Size guide

Size Guide

Size Guide

Deck Sizing

Choose deck width based on your style, terrain, and shoe size.
Length and wheelbase vary by shape; width is the key starting point.

Deck Width Best For Notes
7.5″ – 7.8″ Youth, smaller riders Lighter, quicker flips; less foot space.
8.0″ - 8.125" All-around street/park Great starting point for most skaters.
8.25" – 8.3″ Street & park balance More landing room; still flicks well.
8.5″ - 8.75 Park, bowls, transition Extra stability and control at speed.
9.0" + Vert, cruise, bigger feet, Swampy Stable ride; flips feel heavier.

Shoe size tip: US Men’s 6–8 ≈ 7.75–8.0″ • 9–11 ≈ 8.0–8.5″ • 11.5+ ≈ 8.5″+. Preference varies.

Truck Sizing

For best performance, match truck axle width to deck width.
Sizing Labels vary by brand—use this as a quick reference.

Deck Width Axle Width (approx.) Common Labels*
7.75" 7.6″ – 7.75″ (193–197 mm) Indy 129 • Thunder 145 • Venture 5.0 • Ace 22
8.0″ 7.75″ – 8.0″ (197–203 mm) Indy 139 • Thunder 147 • Venture 5.2 • Ace 33
8.25″ - 8.3" 8.0″ – 8.25″ (203–210 mm) Indy 144 • Thunder 148 • Venture 5.6 • Ace 44
 8.5″ - 8.6" 8.25″ – 8.5″ (210–216 mm) Indy 149 • Thunder 149 • Venture 5.8 • Ace AF1 55
8.75" 8.5″ – 9.0″ (216–229 mm) Indy 159 • Thunder 151 • Venture 6.1 • Ace AF1 60
9.0″+ 9.0″ – 10.0″ (229–254 mm) Indy 169 • Thunder 161 • Venture 6.1 • Ace AF1 66 • Ace 55

*Size names differ slightly by brand/series—check each product page for exact fit.

Wheel Sizing

Pick diameter for terrain/speed and durometer for hardness/grip.

Diameter Use Ride Feel
50–53 mm Tech street, smooth parks Quick pop & flip; least speed over cracks.
52–54 mm All-around street/park Balanced speed/control; most popular.
54–56 mm Park, bowls, small transition More roll speed; stable landings.
56–60+ mm Rough streets, cruiser, big transition Faster over cracks; heavier feel.
  • Durometer: 99A = classic street; 101A = harder/faster (smooth parks); 78A–87A = soft/cruiser/rough ground.
  • Contact patch: Wider = more grip/stability; narrower = easier slides.
  • Wheelbite tip: Bigger wheels may need risers and/or firmer bushings.

Clothing Sizing

Clothing sizes vary by manufacturer/brand. For the most accurate fit, please refer to the Size Guide on each product page—measurements are provided per brand and style.

 
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    • The next level of THUNDER Trucks peforfmance has arrived with the.. T-IIs.

      the T2s are an updated truck model with a taller axle height and improved turning geometry.
      Their claiming that these will give you more response than standard Thunder trucks but still have their solid stability.

      These also have an improved baseplate shape and re-enforced hangars.

      Available in Sizes:

      -148: Perfect sized for decks 8.1" / 8.25" / 8.3" / 8.5"
      -149: Perfect sized for decks 8.3" / 8.5" / 8.6" / 8.7"

    The next level of THUNDER Trucks peforfmance has arrived with the.. T-IIs.

    the T2s are an updated truck model with a taller axle height and improved turning geometry.
    Their claiming that these will give you more response than standard Thunder trucks but still have their solid stability.

    These also have an improved baseplate shape and re-enforced hangars.

    Available in Sizes:

    -148: Perfect sized for decks 8.1" / 8.25" / 8.3" / 8.5"
    -149: Perfect sized for decks 8.3" / 8.5" / 8.6" / 8.7"

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